Copper (Cu) Back Catalog number: 59258 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P48-M-ES Marker PCB Extraction Standard, 1.2ml, nonane Price on request S-4175-SETX5 Oxygenated Quantitative Calibration Mixtures (with Internal Standard) 5 Analytes, each Wt.% as listed in isooctane/xylene (65:35); unit: 5x1mL one of each Std. Analyte Analyte Std. 1 Std. 2 Std. 3 Std. 4 Price on request 683699 Acetylsalicylic acid, 100 µg/ml, Acetonitrile, 1 Price on request